prodiscrete
adjEtymology From pro- + discrete.
1
Mathematics, Sciences Isomorphic to the limit of a filtered projective system of discrete groups.
- Since G can be viewed as a closed subgroup of the Tychonoff product of continuum many copies of the integers Z, this provides an example of a group described in the title, thereby answering Problem 11 from J.Galindo, L.Recorder-N\'{u}\~{n}ez, M.Tkachenko, Reflexivity of prodiscrete topological groups, J.2015, Maria Vincenta Ferrer, Salvador Hernández, Dmitri Shakhmatov, “A countable free closed non-reflexive subgroup of Z^c”, in arXiv: